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襯套(BUSHING) 船用銅配件
力學(xué)性能: 抗拉強(qiáng)度RM≥270 硬度:HB≥80
屈服強(qiáng)度 RP0.2≥140 伸長率 A≥7% 無損檢測:PT 1級
超聲波檢測:UT 2級
bushing
Marine copper fittings Size: φ 900* φ 780*1700
Material zcusn10zn2
Mechanical properties:
Tensile strength RM ≥ 270 NDT: Pt level 1
Yield strength Rp0.2 ≥ 140 elongation a ≥ 7%
Hardness: HB ≥ 80 Ultrasonic testing: UT Level 2
ZCuSn10Zn2材質(zhì)
φ900*φ780*1700尺寸